Alert archive / Florida / Wind Advisories in 2021
Wind Advisory 3, NWS Miami, FL
NWS Miami, FL issued this wind advisory at Mar 7, 2021, 2:47 PM EST for Broward County, Miami-Dade County, Palm Beach County, Florida. It was in force for 16 hr.
The area
The counties it named.
The facts
- Issued
- Mar 7, 2021, 2:47 PM EST (19:47 UTC)
- Expired
- Mar 8, 2021, 7:00 AM EST
- In force
- 16 hr
- Issued by
- NWS Miami, FL
Counties Broward County, FL, Miami-Dade County, FL, Palm Beach County, FL
The radar
The Miami radar (KAMX), 59 km from the middle of the area, began a volume at 19:47 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
Miami, FL (KMFL), launched 12:00Z, 7.8 hours before the alert went out and 39 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 870 m above ground
- 0-6 km bulk shear
- 54 kt
- 0-1 km storm-relative helicity
- -66 m²/s²
- 0-3 km storm-relative helicity
- 112 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
467 WWUS72 KMFL 071947 NPWMFL URGENT - WEATHER MESSAGE National Weather Service Miami FL 247 PM EST Sun Mar 7 2021 FLZ168-172-173-081200- /O.NEW.KMFL.WI.Y.0003.210307T1947Z-210308T1200Z/ Coastal Palm Beach-Coastal Broward-Coastal Miami-Dade- Including the cities of Jupiter, West Palm Beach, Boca Raton, Pompano Beach, Fort Lauderdale, Fort Lauderdale Beach, Hollywood Beach, Aventura, Miami Beach, Miami Shores, Downtown Miami, Cutler Bay, and Homestead Bayfront Park 247 PM EST Sun Mar 7 2021 ...WIND ADVISORY IN EFFECT UNTIL 7 AM EST MONDAY... * WHAT...North winds 20 to 25 mph with gusts up to 35 mph. * WHERE...Coastal Palm Beach, Coastal Broward and Coastal Miami- Dade Counties. * WHEN...Until 7 AM EST Monday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ Baxter
3 follow-up statements
824 WWUS72 KMFL 080326 NPWMFL URGENT - WEATHER MESSAGE National Weather Service Miami FL 1026 PM EST Sun Mar 7 2021 FLZ168-172-173-081200- /O.CON.KMFL.WI.Y.0003.000000T0000Z-210308T1200Z/ Coastal Palm Beach-Coastal Broward-Coastal Miami-Dade- Including the cities of Jupiter, West Palm Beach, Boca Raton, Pompano Beach, Fort Lauderdale, Fort Lauderdale Beach, Hollywood Beach, Aventura, Miami Beach, Miami Shores, Downtown Miami, Cutler Bay, and Homestead Bayfront Park 1026 PM EST Sun Mar 7 2021 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST MONDAY... * WHAT...Northeast winds 20 to 25 mph with gusts up to 35 mph. * WHERE...Coastal Broward, Coastal Palm Beach and Coastal Miami- Dade Counties. * WHEN...Until 7 AM EST Monday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$
117 WWUS72 KMFL 080819 NPWMFL URGENT - WEATHER MESSAGE National Weather Service Miami FL 319 AM EST Mon Mar 8 2021 FLZ168-172-173-081200- /O.CON.KMFL.WI.Y.0003.000000T0000Z-210308T1200Z/ Coastal Palm Beach-Coastal Broward-Coastal Miami-Dade- Including the cities of Jupiter, West Palm Beach, Boca Raton, Pompano Beach, Fort Lauderdale, Fort Lauderdale Beach, Hollywood Beach, Aventura, Miami Beach, Miami Shores, Downtown Miami, Cutler Bay, and Homestead Bayfront Park 319 AM EST Mon Mar 8 2021 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST THIS MORNING... * WHAT...Northeast winds 15 to 20 mph with gusts up to 30 mph. * WHERE...Coastal Broward, Coastal Palm Beach and Coastal Miami- Dade Counties. * WHEN...Until 7 AM EST this morning. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$
318 WWUS72 KMFL 081159 NPWMFL URGENT - WEATHER MESSAGE National Weather Service Miami FL 659 AM EST Mon Mar 8 2021 FLZ168-172-173-081300- /O.EXP.KMFL.WI.Y.0003.000000T0000Z-210308T1200Z/ Coastal Palm Beach-Coastal Broward-Coastal Miami-Dade- Including the cities of Jupiter, West Palm Beach, Boca Raton, Pompano Beach, Fort Lauderdale, Fort Lauderdale Beach, Hollywood Beach, Aventura, Miami Beach, Miami Shores, Downtown Miami, Cutler Bay, and Homestead Bayfront Park 659 AM EST Mon Mar 8 2021 ...WIND ADVISORY WILL EXPIRE AT 7 AM EST THIS MORNING... Winds will remain below wind advisory thresholds today, therefore the wind advisory will be allowed to expire. Although the advisory will expire, some wind gusts today may approach 25 mph at times. $$ Frye
The office that day
Everything else NWS Miami, FL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 6, 8:20 PM EST | Special Marine Warning | MFL | 40 min |
Nearby
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.